condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 2.1771533333333335 0.0 6.53146 Root 1.2839466666666668 0.0 3.85184